Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10843571 | Repairable sliding plate of pantograph of electric locomotive and method for making the same | Guozheng Ma, Haidou Wang, Yiwen Wang, Pengfei He, Shuying Chen +3 more | 2020-11-24 |
| 10053790 | Electrical brush plating system and method for metal parts | Zhengfeng Hu, Xiaohe Wang, Biao-Bing Lv, XiuBing Liang, Peijing Shi +2 more | 2018-08-21 |
| 9673381 | Lead titanate coating and preparing method thereof | Haidou Wang, Zhiguo Xing | 2017-06-06 |
| 9046468 | Smart coating and method for manufacturing the same | Haidou Wang, Zhiguo Xing | 2015-06-02 |